public class Test2_3 {
    public static void main (String args[]) {
        System.out.println("byte取值范围"+Byte.MIN_VALUE+"至"+Byte.MAX_VALUE );
        System.out.println("short取值范围"+Short.MIN_VALUE+"至"+Short.MAX_VALUE);
        System.out.println("int取值范围"+Integer.MIN_VALUE+"至"+Integer.MAX_VALUE);
        System.out.println("long取值范围"+Long.MIN_VALUE+"至"+Long.MAX_VALUE);
        System.out.println("float取值范围"+Float.MIN_VALUE+"至"+Float.MAX_VALUE);
        System.out.println("double取值范围"+Double.MIN_VALUE+"至"+Double.MAX_VALUE);
    }
}
